Home / 176,308.10-243,306.08-95,735.58

Finding the Fourth Proportional to 176,308.10, 243,306.08 and 95,735.58

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Solution

The fourth proportional to 176,308.10, 243,306.08 and 95,735.58 is: 132,115.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,308.10 : 243,306.08 = 95,735.58 : x
  2. Step 2: Convert to fraction form
    176,308.10/243,306.08 = 95,735.58/x
  3. Step 3: Cross multiply
    176,308.10x = 243,306.08 × 95,735.58
  4. Step 4: Simplify right side
    176,308.10x = 23,293,048,686.33
  5. Step 5: Solve for x
    x = 23,293,048,686.33/176,308.10
  6. Step 6: Final answer
    x = 132,115.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.